.el-cascader-menu {
  height: 320px;
}
html, body, .app, #app {
  width: 100%;
  height: 100%;
  padding: 0;
  margin: 0;
  .com-page {
    width: 100%;
    height: 100%;
    overflow: hidden;
    .com-container {
      width: 100%;
      height: 100%;
      overflow: hidden;
      position: relative;
      .com-chart {
        width: 100%;
        height: 100%;
        overflow: hidden;
        canvas {
          border-radius: 20px;
        }
      }
    }
  }
}